Weather Alerts For Oro Grande, CA

# HEADLINE -------------------- EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY # DETAILS -------------------- WHAT Dangerously hot conditions with high temperatures in the upper 90s to 105 expected. WHERE Apple and Lucerne Valleys. WHEN Until 8 PM PDT Friday. IMPACTS Heat related illnesses increase significantly during extreme heat events. Hot temperatures may cause heat illnesses. ADDITIONAL DETAILS Low temperatures 5 to 10 degrees above normal will limit relief from the heat. Increasing temperatures through Friday will increase the threat of heat-related illness across populations. ISSUED AT Tuesday, August 25, 2026 at 12:19 PM PDT ISSUED BY National Weather Service San Diego CA HEADER URGENT - WEATHER MESSAGE # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. # AREAS AFFECTED -------------------- Apple and Lucerne Valleys Including the cities of Southern California Logistics Airport, Victorville, Apple Valley, Hesperia, and Adelanto